Joint capable of exchanging image projection direction



FIG. 1 is a front view of a joint capable of exchanging image projection direction;

FIG. 2 is a back view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof. 

The ornamental design for a joint capable of exchanging image projection direction, as shown and described. 